Michigan Avenue may refer to:

• Michigan Avenue (Chicago)
• Michigan Avenue (Michigan), a designation for much of both current and former U.S. Route 12 in Michigan
• Michigan Avenue (Lansing, Michigan), a street through the State Capitol area, a portion of which is M-143

• Actia philippinensis
• Actia picipalpis
• Actia pilipennis
• Actia pokharana
• Actia pulex
• Actia quadriseta
• Actia radialis
• Actia rejecta
• Actia resinellae
• Actia rubifrons
• Actia rubiginosa
• Actia rufescens
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• Actia russula
• Actia schineri
• Actia siphonosoma
• Actias isabellae
• Actias maenas
• Actia solida
• Actia sternalis
• Actia stiglinae
• Actia takanoi
• Actia tarsata
• Actia triseta
• Actia uruhuasi